View images, photos, GIFs, and PDFs in a folder with smooth high-resolution previews. Navigate using mouse wheel or keyboard shortcuts. Rotate and zoom images. Browse history is available. Open and read PDF documents directly.
Calculate molecular weights for nucleic acid, protein, and peptide sequences. Input sequences via text or copy-paste. Access one- or three-letter amino acid codes. Estimate molecular weights based on sequence length and average molecular weights.
Convert images to PDF and other formats. Resize images with precision. Compress images without losing quality. Adjust resolution and dimensions. Export optimized files for sharing or printing.
